CN110360712B - Air conditioner control method and device, storage medium and air conditioner - Google Patents
Air conditioner control method and device, storage medium and air conditioner Download PDFInfo
- Publication number
- CN110360712B CN110360712B CN201810311711.9A CN201810311711A CN110360712B CN 110360712 B CN110360712 B CN 110360712B CN 201810311711 A CN201810311711 A CN 201810311711A CN 110360712 B CN110360712 B CN 110360712B
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- air
- air humidity
- frosting
- factor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
- F24F11/42—Defrosting; Preventing freezing of outdoor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
Abstract
The invention provides an air conditioner control method, an air conditioner control device, a storage medium and an air conditioner, wherein the method comprises the following steps: acquiring the air humidity and/or the air humidity change trend of the position where the air conditioner is located under the condition of heating operation of the air conditioner, and acquiring the current specific operation parameters of the air conditioner; determining the current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend and by combining the specific operation parameters; and controlling the operation of the air conditioner according to the determined frosting factor. According to the scheme provided by the invention, the capacity output of the air conditioning unit can be optimized according to the frosting factors in different areas and/or different installation conditions, the continuous heating running time of the air conditioning unit is prolonged, and the heating energy efficiency of the unit is improved.
Description
Technical Field
The invention relates to the field of control, in particular to an air conditioner control method and device, a storage medium and an air conditioner.
Background
When the heat pump air conditioner is operated for heating, the refrigerant exchanges heat with outdoor air through the outdoor heat exchanger, and absorbs heat from the outdoor air to evaporate. The compressor compresses low-temperature and low-pressure refrigerant into high-temperature and high-pressure gaseous refrigerant, and the gaseous refrigerant enters the indoor heat exchanger to release heat. The indoor heat exchanger emits heat to heat indoor air, so that people can enjoy comfortable indoor environment. However, since the outdoor heat exchanger absorbs heat from outdoor air, the ambient temperature of the outdoor heat exchanger is low, and water vapor in the air is condensed into frost and attached to the surface of the outdoor heat exchanger, thereby affecting the heat exchange capability of the outdoor heat exchanger. Under the same control conditions, the higher the outdoor humidity and output capacity, the more easily frosted, affecting the indoor comfort. However, the air conditioning unit generally adopts the same control mode during heating operation in different areas and under different installation conditions, so that the adjusting effect according to local conditions cannot be achieved, when the unit is located in an environment prone to frosting, the continuous heating operation time is short, the durability of the unit comfort effect cannot be guaranteed, the comfort experience of a user is extremely poor, and after the air conditioning unit is adjusted through operation control, the unit can reach the target air outlet temperature within a certain time, and the comfort of the user is reduced more.
Disclosure of Invention
The main purpose of the present invention is to overcome the above-mentioned defects in the prior art, and provide an air conditioner control method, device, storage medium and air conditioner, so as to solve the problem that in the prior art, when an air conditioning unit is operated in heating operation in different areas and under different installation conditions, the same control mode is adopted, and therefore, when the unit is operated in an environment prone to frost, the continuous heating operation time is short.
One aspect of the present invention provides an air conditioner control method, including: acquiring the air humidity and/or the air humidity change trend of the position where the air conditioner is located under the condition of heating operation of the air conditioner, and acquiring the current specific operation parameters of the air conditioner; determining the current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend and by combining the specific operation parameters; and controlling the operation of the air conditioner according to the determined frosting factor.
Optionally, the specific operating parameters include: the unit operation load rate; and/or the acquired air humidity and/or air humidity change trend comprises the air humidity and/or air humidity change trend in a predetermined time in the future.
Optionally, determining a current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend and in combination with the specific operation parameter, includes: and determining the current frosting factor of the air conditioner according to the preset corresponding relationship between the operating load rates of different units and the frosting factor under different air humidity and/or air humidity change trends.
Optionally, acquiring the air humidity and/or the air humidity change trend of the position where the air conditioner is located includes: sending the position information of the position of the air conditioner to a server; and receiving the air humidity and/or air humidity change trend of the position where the air conditioner is located, returned by the server according to the position information.
Optionally, controlling the operation of the air conditioner according to the determined frosting factor includes:
correcting the current target condensing pressure of the air conditioner according to the frosting factor to obtain the corrected target condensing pressure; and adjusting the control parameter of the air conditioner according to the obtained corrected target condensing pressure.
Optionally, the control parameters include: at least one of a compressor frequency, a throttle opening, and a fan frequency.
Another aspect of the present invention provides an air conditioning control apparatus, including: the acquiring unit is used for acquiring the air humidity and/or the air humidity change trend of the position where the air conditioner is located under the condition of heating operation of the air conditioner and acquiring the current specific operation parameters of the air conditioner; the determining unit is used for determining the current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend and by combining the specific operation parameters; and the control unit is used for controlling the operation of the air conditioner according to the determined frosting factor.
Optionally, the specific operating parameters include: the unit operation load rate; and/or the air humidity and/or air humidity change trend acquired by the acquiring unit comprises the air humidity and/or air humidity change trend in a future preset time.
Optionally, the determining unit determines the current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend and by combining the specific operation parameter, including: and determining the current frosting factor of the air conditioner according to the preset corresponding relationship between the operating load rates of different units and the frosting factor under different air humidity and/or air humidity change trends.
Optionally, the acquiring unit, which acquires the air humidity and/or the air humidity variation trend of the location where the air conditioner is located, includes: sending the position information of the position of the air conditioner to a server; and receiving the air humidity and/or air humidity change trend of the position where the air conditioner is located, returned by the server according to the position information.
Optionally, the control unit includes: the correcting unit is used for correcting the current target condensing pressure of the air conditioner according to the frosting factor to obtain the corrected target condensing pressure; and the adjusting unit is used for adjusting the control parameter of the air conditioner according to the obtained corrected target condensing pressure.
Optionally, the control parameters include: at least one of a compressor frequency, a throttle opening, and a fan frequency.
Yet another aspect of the invention provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of any of the methods described above.
Yet another aspect of the present invention provides an air conditioner comprising a processor, a memory, and a computer program stored on the memory and operable on the processor, wherein the processor implements the steps of any of the methods described above when executing the program.
In another aspect, the invention provides an air conditioner, which comprises the air conditioner control device.
According to the technical scheme of the invention, when the air conditioner is operated for heating, the current frosting factor of the air conditioner is determined according to the air humidity and/or the air humidity change trend of the position and the specific operation parameter of the air conditioner, so that the operation of the air conditioner is controlled according to the determined frosting factor, the capacity output of the air conditioning unit can be optimized according to the frosting factors in different areas and/or different installation conditions, the continuous heating operation time of the air conditioning unit is prolonged, the heating energy efficiency of the unit is improved, the indoor comfort is improved, and the comfort requirements of users in different areas and/or different installation conditions can be further met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of an embodiment of an air conditioner control method according to the present invention;
FIG. 2 is a schematic diagram of an embodiment of a method for controlling an air conditioner according to the present invention;
fig. 3 is a schematic structural diagram of an embodiment of an air conditioning control device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 is a schematic method diagram of an embodiment of an air conditioner control method provided by the present invention.
As shown in fig. 1, according to an embodiment of the present invention, the air conditioner control method includes at least step S110, step S120, and step S130.
Step S110, acquiring the air humidity and/or the air humidity change trend of the position where the air conditioner is located under the condition of heating operation of the air conditioner, and acquiring the current specific operation parameters of the air conditioner.
In one specific embodiment, the method comprises the steps of sending position information of the position where the air conditioner is located to a server; and receiving the air humidity and/or air humidity change trend of the position where the air conditioner is located, returned by the server according to the position information. Preferably, the acquired air humidity and/or air humidity change trend includes an air humidity and/or air humidity change trend within a predetermined time in the future.
Specifically, the communication module of the air conditioning unit is communicated with a remote server to acquire the air humidity and/or the air humidity change trend of the position of the air conditioner, that is, the communication module of the air conditioning unit sends the position information of the position to the server, and preferably, the communication module of the air conditioning unit sends the position information of the position to the server when the server is installed. And the server sends corresponding weather parameters to a communication module of the air conditioning unit according to the received position information. The server stores weather parameters, such as those from a weather department, which can be updated in real time and include weather parameters for a future period of time. The air humidity and/or the air humidity change trend within the future preset time can be obtained by communicating with the server through the communication module of the air conditioning unit, for example, the air humidity and/or the air humidity change trend within the future X hours can be obtained.
And step S120, determining the current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend and by combining the specific operation parameters.
In one embodiment, the specific operation parameter includes a unit operation load rate, for example, the unit operation load rate is 100% if the unit operates at the highest frequency, or 50% if the unit operates at only half of the highest frequency, and the unit operation load rate can be calculated in real time. The frosting factor is specifically used for correcting the target condensation pressure of the air conditioner in the heating mode, and more specifically, correcting the saturation temperature corresponding to the target condensation pressure, so that the correction of the target condensation pressure is realized. The frosting factor is different under different humidity conditions and unit operation load conditions. The current frosting factor of the air conditioner can be determined according to the preset corresponding relationship between the operating load rates of different units and the frosting factor under different air humidity and/or air humidity change trends. Specifically, the corresponding relationship between the operating load rates of the different units and the frosting factors under different air humidity and/or air humidity change trends is pre-configured, and the corresponding relationship may be a corresponding relationship list between the operating load rates of the different units and the frosting factors under different air humidity and/or air humidity change trends, and the current frosting factor of the air conditioning unit is determined by matching the acquired air humidity and/or air humidity change trend of the position of the air conditioner and the specific operating parameter in the corresponding relationship list.
And step S130, controlling the operation of the air conditioner according to the determined frosting factor.
The frosting factor is specifically used for correcting the target condensation pressure of the air conditioner in the heating mode, and more specifically, correcting the saturation temperature corresponding to the target condensation pressure, so that the correction of the target condensation pressure is realized. Specifically, the current target condensing pressure of the air conditioner is corrected according to the frosting factor to obtain the corrected target condensing pressure; and adjusting the control parameter of the air conditioner according to the corrected target condensing pressure. That is, as the target condensing pressure varies, the control parameters of the air conditioning unit vary accordingly. The control parameters may specifically include: at least one of the compressor frequency, the throttle opening, and the fan frequency, i.e., the compressor frequency, the throttle opening (EEV), and the fan frequency of the air conditioner are adjusted.
The frosting factor, which may be negative, positive or zero (i.e. no correction is required), is different at different humidity conditions and unit operating loads, and may in particular be a value between-16 ℃ and 6 ℃. In the area easy to frost, the frosting factor is a negative value, the target condensing pressure of the air conditioner is corrected according to the frosting factor, the condensing pressure of the unit can be reduced, the speed of the unit for absorbing heat from the outer side is reduced, the frosting speed of the unit is slowed down, the continuous heating running time of the unit is prolonged, and therefore the unit heating energy efficiency is improved; in the area difficult to frost, the frosting factor is a positive value, the target condensing pressure of the air conditioner is corrected according to the frosting factor, the heating output of the unit can be improved, and the frosting is difficult to occur under the environment and the unit operation load rate condition, so that the defrosting time of the unit during heating operation can be prolonged, the continuous heating operation time of the unit is prolonged, and the heating energy efficiency is improved. When the frosting factor is zero, the current operation state of the air conditioning unit is more comfortable and does not need to be corrected.
For the purpose of clearly explaining the technical solution of the present invention, the execution flow of the air supply speed determination method provided by the present invention is described below with a specific embodiment.
Fig. 2 is a schematic method diagram of an embodiment of an air conditioner control method according to the present invention. The embodiment shown in FIG. 2 includes steps S1 to S5.
And step S1, the air conditioning unit performs heating operation.
And step S2, acquiring the air humidity and/or the air humidity change trend of the position.
And step S3, acquiring the current unit operation load rate of the air conditioner.
And step S4, determining the current frosting factor according to the air humidity and/or the air humidity change trend of the position and the current unit operation load rate of the air conditioner.
And step S5, adjusting the running compressor, the opening degree (EEV) of the throttling device and the fan of the air conditioner according to the current frosting factor.
Fig. 3 is a schematic structural diagram of an embodiment of an air conditioning control device provided in the present invention. As shown in fig. 3, the air conditioning control apparatus 100 includes: an acquisition unit 110, a determination unit 120 and a control unit 130.
The obtaining unit 110 is configured to obtain air humidity and/or an air humidity change trend of a location where the air conditioner is located under a condition that the air conditioner is in a heating operation, and obtain a current specific operation parameter of the air conditioner; the determining unit 120 is configured to determine, according to the air humidity and/or the air humidity change trend, a current frosting factor of the air conditioner in combination with the specific operation parameter; the control unit 130 is configured to control the operation of the air conditioner according to the determined frosting factor.
In one embodiment, the obtaining unit 110 sends location information of the location where the air conditioner is located to a server; and receiving the air humidity and/or air humidity change trend of the position where the air conditioner is located, returned by the server according to the position information. Preferably, the air humidity and/or air humidity change trend acquired by the acquiring unit 110 includes an air humidity and/or air humidity change trend within a predetermined time in the future.
Specifically, the communication module of the air conditioning unit is communicated with a remote server to obtain the air humidity and/or the air humidity change trend of the position of the air conditioner, that is, the communication module of the air conditioning unit sends the position information of the position to the server, and preferably, the communication module of the air conditioning unit sends the position information of the position to the server when the server is installed. And the server sends corresponding weather parameters to a communication module of the air conditioning unit according to the received position information. The server stores weather parameters, such as those from a weather department, which can be updated in real time and include weather parameters for a future period of time. The air humidity and/or the air humidity change trend within the future preset time can be obtained by communicating with the server through the communication module of the air conditioning unit, for example, the air humidity and/or the air humidity change trend within the future X hours can be obtained.
The determining unit 120 determines the current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend acquired by the acquiring unit 110 and by combining the specific operating parameter acquired by the acquiring unit 110.
In one embodiment, the specific operation parameter includes a unit operation load rate, for example, the unit operation load rate is 100% if the unit operates at the highest frequency, or 50% if the unit operates at only half of the highest frequency, and the unit operation load rate can be calculated in real time. The frosting factor is specifically used for correcting the target condensation pressure of the air conditioner in the heating mode, and more specifically, correcting the saturation temperature corresponding to the target condensation pressure, so that the correction of the target condensation pressure is realized. The frosting factor is different under different humidity conditions and unit operation load conditions. The determining unit 120 may determine the current frosting factor of the air conditioner according to the preconfigured corresponding relationship between the operating load rates of different units and the frosting factor under different air humidity and/or air humidity variation trends. Specifically, the corresponding relationship between the operating load rates of the different units and the frosting factors under different air humidity and/or air humidity change trends is pre-configured, and the corresponding relationship may be a corresponding relationship list between the operating load rates of the different units and the frosting factors under different air humidity and/or air humidity change trends, and the current frosting factor of the air conditioning unit is determined by matching the acquired air humidity and/or air humidity change trend of the position of the air conditioner and the specific operating parameter in the corresponding relationship list.
The control unit 130 controls the operation of the air conditioner according to the frosting factor determined by the determination unit 120. In one embodiment, the control unit 130 includes a correction unit and an adjustment unit (not shown). The correction unit is used for correcting the current target condensing pressure of the air conditioner according to the frosting factor to obtain the corrected target condensing pressure; and the adjusting unit is used for adjusting the control parameter of the air conditioner according to the obtained corrected target condensing pressure. That is, as the target condensing pressure varies, the control parameters of the air conditioning unit vary accordingly. The control parameters may specifically include: at least one of the compressor frequency, the throttle opening, and the fan frequency, i.e., the compressor frequency, the throttle opening (EEV), and the fan frequency of the air conditioner are adjusted.
The frosting factor, which may be negative, positive or zero (i.e. no correction is required), is different at different humidity conditions and unit operating loads, and may in particular be a value between-16 ℃ and 6 ℃. In the area easy to frost, the frosting factor is a negative value, the target condensing pressure of the air conditioner is corrected according to the frosting factor, the condensing pressure of the unit can be reduced, the speed of the unit for absorbing heat from the outer side is reduced, the frosting speed of the unit is slowed down, the continuous heating running time of the unit is prolonged, and therefore the heating energy efficiency is improved; in the area difficult to frost, the frosting factor is a positive value, the target condensing pressure of the air conditioner is corrected according to the frosting factor, the heating output of the unit can be improved, and the frosting is difficult to occur under the environment and the unit operation load rate condition, so that the defrosting time of the unit during heating operation can be prolonged, the continuous heating operation time of the unit is prolonged, and the heating energy efficiency is improved. When the frosting factor is zero, the current operation state of the air conditioning unit is more comfortable and does not need to be corrected.
The present invention also provides a computer-readable storage medium corresponding to the air-conditioning control method, having a computer program stored thereon, which, when executed by a processor, implements the steps of any of the aforementioned methods.
The invention also provides an air conditioner corresponding to the air conditioner control method, which comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the steps of any one of the methods when executing the program.
The invention also provides an air conditioner corresponding to the air conditioner control device, which comprises the air conditioner control device.
According to the scheme provided by the invention, when the air conditioner is in heating operation, the current frosting factor of the air conditioner is determined according to the air humidity and/or the air humidity change trend of the position and the specific operation parameter of the air conditioner, so that the operation of the air conditioner is controlled according to the determined frosting factor, the capacity output of the air conditioning unit can be optimized according to the frosting factors in different areas and/or different installation conditions, the continuous heating operation time of the air conditioning unit is prolonged, the heating energy efficiency of the unit is improved, the indoor comfort is improved, and the comfort requirements of users in different areas and/or different installation conditions can be further met.
The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the following claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and the parts serving as the control device may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (13)
1. An air conditioner control method, comprising:
acquiring the air humidity and/or the air humidity change trend of the position where the air conditioner is located under the condition of heating operation of the air conditioner, and acquiring the current specific operation parameters of the air conditioner;
determining the current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend and by combining the specific operation parameters;
controlling the operation of the air conditioner according to the determined frosting factor;
controlling the operation of the air conditioner according to the determined frosting factor, comprising:
correcting the current target condensing pressure of the air conditioner according to the frosting factor to obtain the corrected target condensing pressure;
and adjusting the control parameter of the air conditioner according to the obtained corrected target condensing pressure.
2. The method of claim 1, wherein the particular operating parameter comprises: the unit operation load rate; and/or the presence of a gas in the gas,
the acquired air humidity and/or air humidity change trend comprises air humidity and/or air humidity change trend in a future preset time.
3. The method of claim 2, wherein determining the current frosting factor of the air conditioner according to the air humidity and/or air humidity change trend and the specific operation parameter comprises:
and determining the current frosting factor of the air conditioner according to the preset corresponding relationship between the operating load rates of different units and the frosting factor under different air humidity and/or air humidity change trends.
4. The method according to any one of claims 1 to 3, wherein the acquiring of the air humidity and/or the air humidity change trend of the position where the air conditioner is located comprises:
sending the position information of the position of the air conditioner to a server;
and receiving the air humidity and/or air humidity change trend of the position where the air conditioner is located, returned by the server according to the position information.
5. The method of claim 1, wherein the control parameters comprise: at least one of a compressor frequency, a throttle opening, and a fan frequency.
6. An air conditioning control device, characterized by comprising:
the acquiring unit is used for acquiring the air humidity and/or the air humidity change trend of the position where the air conditioner is located under the condition of heating operation of the air conditioner and acquiring the current specific operation parameters of the air conditioner;
the determining unit is used for determining the current frosting factor of the air conditioner according to the air humidity and/or the air humidity change trend and by combining the specific operation parameters;
the control unit is used for controlling the operation of the air conditioner according to the determined frosting factor;
the control unit includes:
the correcting unit is used for correcting the current target condensing pressure of the air conditioner according to the frosting factor to obtain the corrected target condensing pressure;
and the adjusting unit is used for adjusting the control parameter of the air conditioner according to the obtained corrected target condensing pressure.
7. The apparatus of claim 6, wherein the specific operating parameters comprise: the unit operation load rate; and/or the presence of a gas in the gas,
the air humidity and/or air humidity change tendency acquired by the acquisition unit includes air humidity and/or air humidity change tendency in a predetermined time in the future.
8. The apparatus of claim 7, wherein the determining unit determines the current frosting factor of the air conditioner according to the air humidity and/or air humidity variation trend and the specific operation parameter, and comprises:
and determining the current frosting factor of the air conditioner according to the preset corresponding relationship between the operating load rates of different units and the frosting factor under different air humidity and/or air humidity change trends.
9. The apparatus according to any one of claims 6 to 8, wherein the acquiring unit acquires the air humidity and/or the air humidity change trend of the location where the air conditioner is located, and includes:
sending the position information of the position of the air conditioner to a server;
and receiving the air humidity and/or air humidity change trend of the position where the air conditioner is located, returned by the server according to the position information.
10. The apparatus of claim 6, wherein the control parameters comprise: at least one of a compressor frequency, a throttle opening, and a fan frequency.
11. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
12. An air conditioner comprising a processor, a memory, and a computer program stored on the memory and operable on the processor, the processor implementing the steps of the method of any one of claims 1-5 when executing the program.
13. An air conditioner characterized by comprising the air conditioner control device according to any one of claims 6 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311711.9A CN110360712B (en) | 2018-04-09 | 2018-04-09 | Air conditioner control method and device, storage medium and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311711.9A CN110360712B (en) | 2018-04-09 | 2018-04-09 | Air conditioner control method and device, storage medium and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110360712A CN110360712A (en) | 2019-10-22 |
| CN110360712B true CN110360712B (en) | 2020-05-26 |
Family
ID=68212110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810311711.9A Active CN110360712B (en) | 2018-04-09 | 2018-04-09 | Air conditioner control method and device, storage medium and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360712B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189268B (en) * | 2020-01-14 | 2021-07-06 | 广东芬尼能源技术有限公司 | Defrosting control method for variable frequency heat pump |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666535A (en) * | 2009-09-09 | 2010-03-10 | 广东欧科空调制冷有限公司 | Low-temperature refrigeration control device of single-phase motor in air conditioning unit |
| CN103234254A (en) * | 2013-04-12 | 2013-08-07 | 惠州Tcl家电集团有限公司 | Server-based method for optimizing performance parameters of air conditioner, air conditioner and server |
| WO2013113139A1 (en) * | 2012-01-30 | 2013-08-08 | 广东志高空调有限公司 | Cloud air conditioner adaptive defrosting method and system based on cloud computing |
| CN103644607A (en) * | 2013-05-29 | 2014-03-19 | 广东美的集团芜湖制冷设备有限公司 | Outdoor heat exchanger and air conditioner |
| CN106091506A (en) * | 2016-06-02 | 2016-11-09 | 珠海格力电器股份有限公司 | Air-conditioning antifrost method and system |
| CN107192012A (en) * | 2017-05-03 | 2017-09-22 | 青岛海尔空调电子有限公司 | Splitting heat pump air conditioner and the method for delaying its frosting |
| CN107339772A (en) * | 2017-06-13 | 2017-11-10 | 珠海格力电器股份有限公司 | Air-conditioning defrosting control method and device |
| CN107860099A (en) * | 2017-09-15 | 2018-03-30 | 珠海格力电器股份有限公司 | Frosting detection method, device, storage medium and the equipment of a kind of air-conditioning |
-
2018
- 2018-04-09 CN CN201810311711.9A patent/CN110360712B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666535A (en) * | 2009-09-09 | 2010-03-10 | 广东欧科空调制冷有限公司 | Low-temperature refrigeration control device of single-phase motor in air conditioning unit |
| WO2013113139A1 (en) * | 2012-01-30 | 2013-08-08 | 广东志高空调有限公司 | Cloud air conditioner adaptive defrosting method and system based on cloud computing |
| CN103234254A (en) * | 2013-04-12 | 2013-08-07 | 惠州Tcl家电集团有限公司 | Server-based method for optimizing performance parameters of air conditioner, air conditioner and server |
| CN103644607A (en) * | 2013-05-29 | 2014-03-19 | 广东美的集团芜湖制冷设备有限公司 | Outdoor heat exchanger and air conditioner |
| CN106091506A (en) * | 2016-06-02 | 2016-11-09 | 珠海格力电器股份有限公司 | Air-conditioning antifrost method and system |
| CN107192012A (en) * | 2017-05-03 | 2017-09-22 | 青岛海尔空调电子有限公司 | Splitting heat pump air conditioner and the method for delaying its frosting |
| CN107339772A (en) * | 2017-06-13 | 2017-11-10 | 珠海格力电器股份有限公司 | Air-conditioning defrosting control method and device |
| CN107860099A (en) * | 2017-09-15 | 2018-03-30 | 珠海格力电器股份有限公司 | Frosting detection method, device, storage medium and the equipment of a kind of air-conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110360712A (en) | 2019-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101626675B1 (en) | An air conditioning system and a method for controlling the same | |
| CN109373538B (en) | Outdoor fan control method and device and air conditioner | |
| EP3021060A1 (en) | Air conditioner and method of controlling the same | |
| CN104110768A (en) | Control method and circuit for electronic expansion valve of air conditioner | |
| CN108592342A (en) | Control method for frequency and frequency control apparatus, multi-split air conditioner and storage medium | |
| EP2148147B1 (en) | Method of controlling air conditioner | |
| CN104110799A (en) | Integrated control method and circuit for electronic expansion valve of air conditioner | |
| CN104236004A (en) | Defrosting control method and device for heat pump system | |
| CN104833044A (en) | Constant-humidity refrigeration method and system | |
| CN111765595B (en) | Multi-split air conditioner and defrosting control method and device thereof and storage medium | |
| CN111059727A (en) | Frequency control method for air conditioner compressor | |
| CN109539512B (en) | Air conditioner frequency reduction control method and device and air conditioner | |
| CN113063213A (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN101178235A (en) | Air conditioning system and method of operating same | |
| CN112283878B (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN104654685A (en) | Defrosting control method and device for heat pump system | |
| CN107388499A (en) | A kind of domestic air conditioning defrosting control method | |
| JP2008256260A (en) | Air conditioning system and air-conditioning management device | |
| CN110173858A (en) | Air conditioner and its automatically cleaning control method and computer readable storage medium | |
| CN110081560B (en) | Method and device for adjusting running frequency of fan | |
| US20190301762A1 (en) | Dehumidification technique for heating ventilation and air conditioning systems | |
| CN113418283B (en) | Control method for air conditioner | |
| CN110360712B (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN114353276B (en) | Multi-split air conditioner, control method thereof and computer storage medium | |
| CN112856748A (en) | Cold output control method and device, machine room air conditioner and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |